نتایج جستجو برای: step synthesis
تعداد نتایج: 659472 فیلتر نتایج به سال:
We herein introduce a new approach to synthesize MoO2/graphene composites via plasma-enhanced electrochemical exfoliation process. Our samples were prepared by electrifying graphite rods in (NH4)2Mo7O24 solution under DC voltage of 70V. By controlling the experimental parameters such as initial ratio [Mo7O24]2– precursor, current and time, we can modify size distribution MoO2 nanoparticles on g...
this study investigated the impact of explicit instruction of morphemic analysis and synthesis on the vocabulary development of the students. the participants were 90 junior high school students divided into two experimental groups and one control group. morphological awareness techniques (analysis/synthesis) and conventional techniques were used to teach vocabulary in the experimental groups a...
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